Migrate from imagemagick to vips for image transformation

Gemfile

@@ -52,7 +52,6 @@ gem 'param_validation', path: 'gems/ruby-param-validation'
 gem 'qx', path: 'gems/ruby-qx'
 
 # Images
-gem 'mini_magick', '~> 4.10.1'
 gem 'image_processing', '~> 1.10.3'
 
 # User authentication

Gemfile.lock

@@ -486,7 +486,6 @@ DEPENDENCIES
   listen
   lograge (~> 0.11.2)
   mail_view (~> 2.0)
-  mini_magick (~> 4.10.1)
   nearest_time_zone (~> 0.0.4)
   parallel (~> 1.17)
   parallel_tests (~> 2.32)

app/models/concerns/image/attachment_extensions.rb

@@ -27,7 +27,7 @@ module Image::AttachmentExtensions
                     #{sizes.map do |k,v| 
                         <<-INNER
                         when :#{k.to_sym}
-                            return #{attribute}.variant(resize: "#{v[0]}x#{v[1]}")
+                            return #{attribute}.variant(resize_to_limit: [#{v[0]}, #{v[1]}])
                         INNER
                     end.join("\n")}
                      else

config/application.rb

@@ -108,5 +108,7 @@ module Commitchange
 
     # we don't require belongs_to associations to be required for historical reasons.
     config.active_record.belongs_to_required_by_default = false
+
+    config.active_storage.variant_processor = :vips
   end
 end